$110+ Cheap flights from Canada to Dulles Intl (IAD)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/23. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from Canada to Dulles Intl with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Canada to Dulles Intl
Keep the following information in mind while searching for Canada to Dulles Intl flight deals. Data was last updated abril 17, 2025.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | eDreams 3 stars |
Round-trip from | $163 (Trip.com) |
One-way from | $110 (Booking.com) |
Popular in | August |
Cheapest in | March |
Average price | $238 |
Good round-trip deal | $113 or less |
Good one-way deal | $89 or less |
Find flight deals from Canada to Dulles Intl
Cheapest flights from Canada to Dulles IntlExplore the most affordable flight options available from Canada to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on abril 17, 2025.
Explore the most affordable flight options available from Canada to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on abril 17, 2025.
This Trip.com deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This FlightHub deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Air Canada deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Air Canada deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This United Airlines deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Mytrip deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Delta deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This United deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This United Airlines deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Air Canada deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This FlightHub deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Kiwi.com deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Cheapflights Fare Finder
Customize your flight search to find flights from Canada to Dulles Intl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated abril 17, 2025.
Use the filters below to find and compare flights from Canada to Washington, D.C. Dulles Intl Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
VancouverWashington, D.C.
YVR - IAD
YVRIAD
Vancouver Intl
mié. 5/14
6:00 am-5:54 pm
1 stop8h 54m
Washington, D.C. Dulles Intl
mié. 5/28
6:45 pm-12:10 am
1 stop8h 25m
TorontoWashington, D.C.
YTZ - IAD
YTZIAD
Toronto Island
vie. 5/30
1:35 pm-3:06 pm
Nonstop1h 31m
Washington, D.C. Dulles Intl
vie. 6/13
4:20 pm-5:53 pm
Nonstop1h 33m
TorontoWashington, D.C.
YYZ - IAD
YYZIAD
Toronto Pearson Intl
mar. 6/3
7:47 pm-9:27 pm
Nonstop1h 40m
Washington, D.C. Dulles Intl
mar. 6/10
8:18 am-3:00 pm
1 stop6h 42m
TorontoWashington, D.C.
YTZ - IAD
YTZIAD
Toronto Island
vie. 5/2
4:20 pm-9:13 pm
1 stop4h 53m
Washington, D.C. Dulles Intl
mar. 5/6
3:18 pm-9:35 pm
1 stop6h 17m
TorontoWashington, D.C.
YYZ - IAD
YYZIAD
Toronto Pearson Intl
mar. 10/7
8:15 am-9:08 pm
1 stop12h 53m
Washington, D.C. Dulles Intl
mié. 10/8
8:28 am-10:04 am
Nonstop1h 36m
TorontoWashington, D.C.
YTZ - IAD
YTZIAD
Toronto Island
jue. 5/1
8:45 am-10:16 am
Nonstop1h 31m
Washington, D.C. Dulles Intl
dom. 5/4
3:18 pm-9:35 pm
1 stop6h 17m
TorontoWashington, D.C.
YYZ - IAD
YYZIAD
Toronto Pearson Intl
jue. 5/29
6:03 am-11:40 am
1 stop5h 37m
Washington, D.C. Dulles Intl
mié. 6/11
6:00 am-11:20 am
1 stop5h 20m
TorontoWashington, D.C.
YYZ - IAD
YYZIAD
Toronto Pearson Intl
vie. 5/23
12:05 pm-4:15 pm
1 stop4h 10m
Washington, D.C. Dulles Intl
lun. 5/26
5:31 pm-11:14 pm
1 stop5h 43m
CalgaryWashington, D.C.
YYC - IAD
YYCIAD
Calgary
vie. 5/23
8:30 am-12:30 am
1 stop14h 00m
Washington, D.C. Dulles Intl
lun. 5/26
6:35 am-6:21 pm
1 stop13h 46m
TorontoWashington, D.C.
YTZ - IAD
YTZIAD
Toronto Island
vie. 5/23
1:35 pm-3:06 pm
Nonstop1h 31m
Washington, D.C. Dulles Intl
dom. 5/25
4:20 pm-5:53 pm
Nonstop1h 33m
Best time to book a flight from Canada to Dulles Intl
Have a flexible travel schedule? Discover the best time to fly to Dulles Intl from Canada with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from Canada to Washington, D.C. Dulles Intl Airport
What is the cheapest month to book a flight from Canada to Washington, D.C. Dulles Intl Airport?
Currently, August is the cheapest month in which you can book a flight from Canada to Washington, D.C. Dulles Intl Airport (average of $309). Flying from Canada to Washington, D.C. Dulles Intl Airport in June is currently the most expensive (average of $383). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from CA to IAD?
Find hourly flight availability from Canada to Dulles Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated abril 17, 2025.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Canada to Washington, D.C. Dulles Intl Airport as you normally would.
Weekly flight availability from Canada to Washington, D.C. Dulles Intl Airport
Explore weekly flight availability from Canada to Dulles Intl. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated abril 17, 2025.
The most flights from CA0 to IAD are scheduled on a Wednesday (21 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (19 on average).
Rainfall in Dulles Intl by month
Plan your trip to Dulles Intl by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Washington, D.C. Dulles Intl Airport ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. Dulles Intl Airport when rainfall is around 2.6 in.
Temperature in Dulles Intl by month
Plan your trip to Dulles Intl by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Washington, D.C. Dulles Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).
Reviews of airlines servicing Dulles Intl
Get insights into the airlines that provide service to Dulles Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Dulles Intl. Reviews last updated abril 17, 2025.
See what other customers who have flown with Alaska Airlines, Porter Airlines and Delta from Canada to Washington, D.C. have to say. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
Boarding
Comfort
Food
Crew
Overall
Reviews
Anonymous,Apr 2025
LAS - STS
Entertainment
Boarding
Comfort
Food
Crew
Overall
Reviews
Anonymous,Apr 2025
LAS - STS
Entertainment
Boarding
Comfort
Food
Crew
Overall
Reviews
Anonymous,Apr 2025
LAS - STS
Entertainment
Boarding
Comfort
Food
Crew
Overall
Reviews
Anonymous,Apr 2025
LAS - STS
Entertainment
Boarding
Comfort
Food
Crew
Overall
Reviews
Anonymous,Apr 2025
LAS - STS
Entertainment
Boarding
Comfort
Food
Crew
Overall
Reviews
Anonymous,Apr 2025
LAS - STS
Related info for your journey
Find useful and relevant information for your journey from Canada to Dulles Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Canada to Dulles Intl
See prices for flight routes from nearby airports that may be better suited for you.
Top 5 airlines flying from Canada to Dulles Intl
Discover the top 5 airlines that operate flights from Canada to Dulles Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated abril 17, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$174 | Average$353 | FlexibilityNo cancel fee | On-time52% | |
| Cheapest$183 | Average$458 | FlexibilityNo cancel fee | On-time60% | |
| Cheapest$191 | Average$367 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$202 | Average$423 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$207 | Average$430 | FlexibilityNo cancel fee | On-time67% |